1 files changed, 3 insertions, 2 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/placeholder/SignaturePlaceholderExtractor.java b/src/main/java/at/gv/egiz/pdfas/placeholder/SignaturePlaceholderExtractor.java
index 50c3281..85d14f8 100644
--- a/src/main/java/at/gv/egiz/pdfas/placeholder/SignaturePlaceholderExtractor.java
+++ b/src/main/java/at/gv/egiz/pdfas/placeholder/SignaturePlaceholderExtractor.java
@@ -24,6 +24,7 @@ import org.apache.pdfbox.util.PDFOperator;
 import org.apache.pdfbox.util.PDFStreamEngine;
 import org.apache.pdfbox.util.ResourceLoader;
 
+import at.gv.egiz.pdfas.api.commons.Constants;
 import at.gv.egiz.pdfas.api.sign.SignParameters;
 import at.gv.egiz.pdfas.exceptions.ErrorCode;
 import at.gv.egiz.pdfas.exceptions.framework.PlaceholderExtractionException;
@@ -131,7 +132,7 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine {
    private static SignaturePlaceholderData matchPlaceholderDocument(
          List placeholders, String placeholderId, int matchMode) throws PlaceholderExtractionException {
       
-      if (matchMode == SignParameters.PLACEHOLDER_MATCH_MODE_STRICT)
+      if (matchMode == Constants.PLACEHOLDER_MATCH_MODE_STRICT)
          throw new PlaceholderExtractionException(ErrorCode.SIGNATURE_PLACEHOLDER_EXTRACTION_FAILED, "no suitable placeholder found and STRICT matching mode requested.");
       
       if (placeholders.size() == 0)
@@ -144,7 +145,7 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine {
             return spd;
       }
       
-      if (matchMode == SignParameters.PLACEHOLDER_MATCH_MODE_LENIENT)
+      if (matchMode == Constants.PLACEHOLDER_MATCH_MODE_LENIENT)
          return (SignaturePlaceholderData)placeholders.get(0);
 
       return null;